Plicofollis layardi, Thinspine sea catfish : fisheries

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Plicofollis layardi (Günther, 1866)

Thinspine sea catfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Plicofollis layardi   AquaMaps   Data sources: GBIF OBIS
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Image of Plicofollis layardi (Thinspine sea catfish)
Plicofollis layardi
Photo von Randall, J.E.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Eponymy: Edgar Leopold Layard (1824–1900) was born in Florence, Italy. [...] (Ref. 128868), visit book page.
More on author: Günther.

Issue
Junior synonym Arius tenuispinis Day, 1877 is valid according to ECoF (ver. 04 Sep 2024).

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

seewasser; brackwasser demersal; amphidrom (Ref. 51243); tiefenbereich 20 - 50 m (Ref. 28016). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Punkt Karte | Einführungen | Faunafri

Western Indian Ocean: Mozambique and Persian Gulf to Sri Lanka.

Length at first maturity / Size / Gewicht / Alter

Geschlechtsreife: Lm 39.3  range ? - ? cm
Max length : 49.2 cm TL Männchen/unbestimmt; (Ref. 121653); 51.0 cm TL (female); common length : 23.0 cm TL Männchen/unbestimmt; (Ref. 3290); max. veröff. Gewicht: 1.3 kg (Ref. 121653); max. veröff. Gewicht: 1.3 kg

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie


Body shape (shape guide): fusiform / normal.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found in coastal waters down to a depth of about 50 m (Ref. 5213). Enters brackish waters (Ref. 4833). Feeds mainly on invertebrates and small fishes. Caught mainly with bagnets, dipnets, bamboo stake traps and on hook and line.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Ferraris, Jr., Carl J. | Partner

Jayaram, K.C., 1984. Ariidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3290)

IUCN Rote Liste Status (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Traumatogenic (Ref. 58010)





Nutzung durch Menschen

Fischereien: weniger kommerziell
FAO - Publication: search | FishSource |

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Trophic ecology
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Zusammenfassung | Point data | Namen | Photos

Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Gehe zu, Suchen | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 25 - 29, mean 27.6 °C (based on 109 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00594 - 0.00843), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.0   ±0.61 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.2; Fec=538).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (32 of 100). 🛈
Preiskategorie (Ref. 80766):   Medium.